...机械设计基础；教学改革；主动学习；工程实践Reform and Practice and of Course Teaching of Mechanical Design B[gap=560]Key words mechanical design basis; teaching reform; active study; engineering practice ..
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basis of mechanical design 机械设计基础
So the theoretical basis is given for design, parameters choice and performances improvement of mechanical drive system.
为机械传动系统的设计、参数的选择以及性能的改进提供了理论依据。
The foregoing provides a basis for the selection of oil-film force model during the nonlinear dynamic analysis and design of an actual rotating mechanical rotor-elliptic bearing system.
研究结果为在实际旋转机械转子-椭圆轴承系统进行非线性动力学分析和设计时，选择油膜力模型提供了依据。
Composing the fuzzy matrix is the basis of applying fuzzy mathematics in the mechanical design, such as fuzzy complex appraisal, fuzzy decision and fuzzy identification.
构造模糊矩阵是在机械设计中应用模糊数学的基础，模糊综合评判、模糊决策以及模糊识别等都需要构造和利用模糊矩阵。
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